I upgraded to the New Blogger and a navigation bar appeared at the top.
Back when there was a Pro Blogger account I was the first to sign up and pay for it. That made the navigation bar go away.
For now, I've added this code to the body item in my template to make the navigation bar stop from overlapping over my header graphic.
I found this solution over on the Blogger Help Group at Google Groups.
Another thing, when I use Blog This!, the resulting blog entry makes the TITLE of the post a link to the URL of the page I'm blogging. That's not right. How do I make that not happen?